Compare · IRM vs SPG
IRM vs SPG
Side-by-side comparison of Iron Mountain Incorporated (Delaware) (IRM) and Simon Property Group Inc. (SPG): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both IRM and SPG operate in Real Estate Investment Trusts (Real Estate), so they compete in similar markets.
- SPG is the larger of the two at $65.81B, about 2.0x IRM ($33.55B).
- SPG has been more active in the news (14 items in the past 4 weeks vs 7 for IRM).
- SPG has more recent analyst coverage (25 ratings vs 10 for IRM).
- Company
- Iron Mountain Incorporated (Delaware)
- Simon Property Group Inc.
- Price
- $112.59-0.05%
- $205.56+1.08%
- Market cap
- $33.55B
- $65.81B
- 1M return
- -1.30%
- -
- 1Y return
- +6.40%
- -
- Industry
- Real Estate Investment Trusts
- Real Estate Investment Trusts
- Exchange
- NYSE
- NYSE
- IPO
- News (4w)
- 7
- 14
- Recent ratings
- 10
- 25
Iron Mountain Incorporated (Delaware)
Iron Mountain Incorporated (NYSE: IRM), founded in 1951, is the global leader for storage and information management services. Trusted by more than 225,000 organizations around the world, and with a real estate network of more than 90 million square feet across approximately 1,450 facilities in approximately 50 countries, Iron Mountain stores and protects billions of valued assets, including critical business information, highly sensitive data, and cultural and historical artifacts. Providing solutions that include secure records storage, information management, digital transformation, secure destruction, as well as data centers, cloud services and art storage and logistics, Iron Mountain helps customers lower cost and risk, comply with regulations, recover from disaster, and enable a more digital way of working.
Simon Property Group Inc.
Simon is a real estate investment trust engaged in the ownership of premier shopping, dining, entertainment and mixed-use destinations and an S&P 100 company (Simon Property Group, NYSE: SPG). Our properties across North America, Europe and Asia provide community gathering places for millions of people every day and generate billions in annual sales.
Latest IRM
- Iron Mountain Schedules Third Quarter 2026 Earnings Release and Conference Call
- SEC Form 4 filed by Iron Mountain Incorporated (Delaware)
- SEC Form 4 filed by Iron Mountain Incorporated (Delaware)
- SEC Form 4 filed by Iron Mountain Incorporated (Delaware)
- SEC Form 4 filed by Iron Mountain Incorporated (Delaware)
- SEC Form 4 filed by Iron Mountain Incorporated (Delaware)
- Iron Mountain Recognized in Four Industry Analyst Reports with First-Time Placements
- Rothschild & Co Redburn initiated coverage on Iron Mountain with a new price target
- Iron Mountain Partners with the Opéra national de Paris to Preserve and Digitize its Visual Heritage
- President and CEO Meaney William L exercised 38,474 shares at a strike of $37.00 and sold $4,389,016 worth of shares (38,474 units at $114.08) as part of a pre-agreed trading plan (SEC Form 4)
Latest SPG
- BNP Paribas Exane initiated coverage on Simon Properties with a new price target
- Simon® Announces Date For Its Third Quarter 2026 Earnings Release And Conference Call
- Truist resumed coverage on Simon Properties with a new price target
- Director Roe Peggy bought $17,845 worth of shares (88 units at $202.78), increasing direct ownership by 1% to 8,135 units (SEC Form 4)
- Director Stewart Marta R bought $40,353 worth of shares (199 units at $202.78), increasing direct ownership by 1% to 18,199 units (SEC Form 4)
- Director Smith Daniel C. bought $70,973 worth of shares (350 units at $202.78), increasing direct ownership by 1% to 34,830 units (SEC Form 4)
- Director Selig Stefan M bought $42,178 worth of shares (208 units at $202.78), increasing direct ownership by 0.62% to 34,020 units (SEC Form 4)
- Director Rodkin Gary M bought $47,045 worth of shares (232 units at $202.78), increasing direct ownership by 1% to 21,248 units (SEC Form 4)
- Director Lewis Randall J bought $13,181 worth of shares (65 units at $202.78), increasing direct ownership by 0.93% to 7,083 units (SEC Form 4)
- Director Leibowitz Reuben S bought $97,334 worth of shares (480 units at $202.78), increasing direct ownership by 0.86% to 56,277 units (SEC Form 4)